Service difficulty report · Control Panel · Boeing 737890

Difficulty date
May 21, 2013
Submitted
May 25, 2013
Operation
Air carrier
Aircraft
N568AS
Make and model
Boeing 737890
Aircraft serial
35183
Aircraft time
24,331 hours, 7,574 cycles
Part
Control Panel
Part number
4082260939ASA
Part serial
31130385
Condition
Failed
Location
Autopilot
Part time
31,711 hours, 13,837 cycles
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AUTOPILOT B WILL NOT ENGAGE. ACFT GROUNDED. REMOVED MODE CONTROL PANEL IAW AMM 22-11-34-000-801. INSTALLED MODE CONTROL PANEL IAW B737-800 AMM 22-11-34-400-801. ACCOMPLISHED OPS CHECK IAW AMM 22-11-34-740-801. OPS CHECK GOOD.